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Date Posted: 06:43:11 11/19/03 Wed
Author: Michel
Subject: Re: Thumbnail captions
In reply to: Monte Etherton 's message, "Thumbnail captions" on 09:43:45 11/17/03 Mon

Hi Monte,

You will need to write directly on the image. Here is an example of writing text over an image. This is what the evaluation version of Envision does in TDibGraphic.Draw.

ACanvas.Font.Size := 10;
ACanvas.Font.Name := 'Arial';
ACanvas.Font.Style := [fsBold];
ACanvas.Font.Color := clLime;
SetBkMode(ACanvas.Handle, Windows.TRANSPARENT);

ACanvas.TextOut(4, 2, 'Envision Image Library Demo');

ACanvas.Font.Color := clGray;
ACanvas.Font.Size := 9;
ACanvas.TextOut(4, 20, 'www.intervalsoftware.com');

SetBkMode(ACanvas.Handle, Windows.OPAQUE);

ACanvas is the Canvas property of a TDibGraphic.

Best regards,


>Using the TThumbNailForm code as a template I am
>building a TDrawgrid into an app for viewing
>Instead of having a FileListBox, I want the thumbnails
>to have text captions.
>Can anyone advise me on how this is accomplished?
>Thank you in advance,
>Monte Etherton

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